<template>
  <div class="radar" ref="radar"></div>
</template>

<script>
// 引入 echarts 核心模块，核心模块提供了 echarts 使用必须要的接口。
import * as echarts from 'echarts/core'
// 引入柱状图图表，图表后缀都为 Chart
import { RadarChart } from 'echarts/charts'
// 引入提示框，标题，直角坐标系组件，组件后缀都为 Component
import { TitleComponent, TooltipComponent } from 'echarts/components'
// 引入 Canvas 渲染器，注意引入 CanvasRenderer 或者 SVGRenderer 是必须的一步
import { CanvasRenderer } from 'echarts/renderers'
// 注册必须的组件
echarts.use([TitleComponent, TooltipComponent, RadarChart, CanvasRenderer])

export default {
  mounted () {
    let option = {
      title: {
        text: '基础雷达图'
      },

      radar: {
        // shape: 'circle',
        indicator: [
          { name: '防守', max: 100 },
          { name: '进攻', max: 100 },
          { name: '发育', max: 100 },
          { name: '身法', max: 100 },
          { name: '战绩', max: 100 },
          { name: '发球', max: 100 }
        ]
      },
      series: [
        {
          name: '预算 vs 开销（Budget vs spending）',
          type: 'radar',
          data: [
            {
              value: [100, 100, 100, 100, 100, 100],
              name: '马龙'
            },
            {
              value: [52, 52, 52, 52, 50, 52],
              name: '多损'
            }
          ]
        }
      ]
    }
    var myChart = echarts.init(this.$refs.radar)
    myChart.setOption(option)
  }
}
</script>

<style>
.radar {
  width: 300px;
  height: 300px;
  margin: 0 auto;
}
</style>
